//
//  GenericFunctionTest.swift
//  SwiftGenericDemo
//
//  Created by aron on 2017/6/2.
//  Copyright © 2017年 aron. All rights reserved.
//

import Foundation

class GenericFunctionTest {
    static func change<Type>(a:inout Type, b:inout Type) {
        let c = a;
        a = b;
        b = c;
    }
}
